发明名称 |
Humidity measuring device |
摘要 |
The invention relates to a humidity measuring device, in particular for measuring the relative humidity of the atmosphere. For this purpose, a moisture-sensitive layer whose variable transparency can be modified by hydratised metal salts is inserted in a light path. Such a device generates a measurement signal which can be evaluated electrically and it can therefore be used as a humidity sensor, in particular in domestic appliances, for example tumble driers.
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申请公布号 |
DE3303941(A1) |
申请公布日期 |
1984.08.09 |
申请号 |
DE19833303941 |
申请日期 |
1983.02.05 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
L.,DR.RER.NAT. JOSTAN,JOSEF;MARTEN,ANITA;KNOLL,ANTON |
分类号 |
G01N21/81;G01N31/22;(IPC1-7):G01N21/81 |
主分类号 |
G01N21/81 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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